#include <math.h>
#include <stdio.h>
int main() {
    int n = 10;
    char *pc = (char *)&n;
    int *pi = &n;

    printf("%p\n", &n);
    printf("%p\n", pc);
    printf("%p\n", pc+1);
    printf("%p\n", pi);
    printf("%p\n", pi+1);
    return 0;
}